< GO BACK St. Louis’ Union Station Hotel Immerses Guests in Grandeur Posted on 2015-11-09·By D. Craig MacCormack ADVERTISEMENT Because the Union Station Hotel is a historic site, Technomedia had to hide the projectors so they aren’t visible. Posted in: Audio/Video, Entertainment, Hospitality, Photos, Projectors & Screens Tagged with: 3D, Christie Digital, Panasonic